
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
  
    
    <title>My JSP 'MyJsp.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
    <form action="login/LoginUser" method="post">
  <p>用户名: <input type="text" name="name" /></p>
  <p>密码:   <input type="text" name="age" /></p>
  <img id="img" src="<%=basePath%>user/check.jpg" onclick="refresh()">  alskdjlasjk
  <input type="submit" value="登陆" />
</form>
 <script type="text/javascript">
function refresh() {  
    var url = $("#basePath").val() + "user/check.jpg?number="+Math.random();  
    $("#img").attr("src",url);  
} 
</script>
  </body>
</html>
